Electronic Tongues for Inedible Media

"Electronic tongues", "taste sensors", and similar devices (further named as "multisensor systems", or MSS) have been studied and applied mostly for the analysis of edible analytes. This is not surprising, since the MSS development was sometimes inspired by the mainstre...

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Bibliographic Details
Published in:Sensors (Basel, Switzerland) Switzerland), 2019-11, Vol.19 (23), p.5113
Main Authors: Kirsanov, Dmitry, Correa, Daniel S, Gaal, Gabriel, Riul, Jr, Antonio, Braunger, Maria L, Shimizu, Flavio M, Oliveira, Jr, Osvaldo N, Liang, Tao, Wan, Hao, Wang, Ping, Oleneva, Ekaterina, Legin, Andrey
Format: Article
Language:English
Subjects:
Biosensing Techniques - instrumentation
Biosensors
Chemical oxygen demand
Chemical Sciences
Chemical sensors
Data processing
Drinking water
Electrodes
Electronic Nose
electronic tongue
Electronic tongues
Electronics - instrumentation
Equipment Design - instrumentation
Humans
inedible media analysis
Machine learning
mss
multisensor system
Multivariate analysis
Performance evaluation
Principal components analysis
Review
Sensor arrays
Sensors
Spectrum analysis
Taste - physiology
Tongue - physiology
Voltammetry
Water treatment
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Description
Summary:"Electronic tongues", "taste sensors", and similar devices (further named as "multisensor systems", or MSS) have been studied and applied mostly for the analysis of edible analytes. This is not surprising, since the MSS development was sometimes inspired by the mainstream idea that they could substitute human gustatory tests. However, the basic principle behind multisensor systems-a combination of an array of cross-sensitive chemical sensors for liquid analysis and a machine learning engine for multivariate data processing-does not imply any limitations on the application of such systems for the analysis of inedible media. This review deals with the numerous MSS applications for the analysis of inedible analytes, among other things, for agricultural and medical purposes.
ISSN:1424-8220
1424-8220
DOI:10.3390/s19235113